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- Nov 17, 2009
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- Z370N WIFI
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- i7 8700K
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EDIT: Updated DSDT and Legacy888bHDA.kext in the latest MultiBeast.
Hey all- please help me test this new kext and DSDT edits. I think I've cracked the best of both worlds for the LegacyHDA + DSDT edits enabling digital/analog and most analog outputs. We have to disable 1, so MacMan and I chose the black output. It's only necessary for 7.1 analog.
LegacyHDA.kext for ALC 888b + Gigabyte P55M-UD2 DSDT.aml
NOTE: For 10.6.3, needs 10.6.2 AppleHDA.kext- install using MultiBeast.
DOWNLOAD: Public/P55M-UD2-ALC888b-Analog&Digital.zip
Should enable:
-Digital Outputs
-Analog Outputs (except Black)
-Digital Inputs
-Analog Inputs
-Hopefully NO Audio Assertion errors- tested clean on 10.6.2 & 10.6.3 for me
I made the following edits to the standard F8 P55M-UD2 DSDT.aml:
Would love to get some confirmation- I don't have a digital receiver, but I'm pretty sure this works- the red light is coming on in the back when hitting digital- and playing music, and it appears to be active. Please let me know if you can test- and post results here.
Hey all- please help me test this new kext and DSDT edits. I think I've cracked the best of both worlds for the LegacyHDA + DSDT edits enabling digital/analog and most analog outputs. We have to disable 1, so MacMan and I chose the black output. It's only necessary for 7.1 analog.
LegacyHDA.kext for ALC 888b + Gigabyte P55M-UD2 DSDT.aml
NOTE: For 10.6.3, needs 10.6.2 AppleHDA.kext- install using MultiBeast.
DOWNLOAD: Public/P55M-UD2-ALC888b-Analog&Digital.zip
Should enable:
-Digital Outputs
-Analog Outputs (except Black)
-Digital Inputs
-Analog Inputs
-Hopefully NO Audio Assertion errors- tested clean on 10.6.2 & 10.6.3 for me
I made the following edits to the standard F8 P55M-UD2 DSDT.aml:
Code:
Device (HDEF)
{
Name (_ADR, 0x001B0000)
Method (_PRW, 0, NotSerialized)
{
Return (Package (0x02)
{
0x0D,
0x05
})
}
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x0A)
{
"built-in",
Buffer (One)
{
0x00
},
"codec-id",
Buffer (0x04)
{
0x88, 0x08, 0xEC, 0x10
},
"layout-id",
Buffer (0x04)
{
0x77, 0x03, 0x00, 0x00
},
"device-type",
Buffer (0x10)
{
"Realtek ALC888b"
},
"PinConfigurations",
Buffer (Zero) {}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
}
Would love to get some confirmation- I don't have a digital receiver, but I'm pretty sure this works- the red light is coming on in the back when hitting digital- and playing music, and it appears to be active. Please let me know if you can test- and post results here.